Japan, July 1 -- CHINA ARCHITECTURE DESIGN & RESEARCH GROUP CO LTD has got intellectual property rights for 'WHEELED WORKING PLATFORM FOR SECONDARY LINING CONSTRUCTION AND CONSTRUCTION METHOD.' Other related details are as follows:
Application Number: JP,2025-060406
Category (FI): E21D11/40@A
Stage: Grant (IP right granted following substantive examination.)
Filing Date: April 1, 2025
Publication Date: Oct. 14, 2025
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
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